Abstract : In this paper, characteristic of hemp/bagasse fibres hybrid reinforced Poly-lactic Acid (PLA) green composite (GC) materials were extensively studied. The GC’s materials synthesis was carry out using PLA emulsion (PL2000) as matrix with mass fraction of 60% and 40% of hemp/bagasse hybrid fibres as reinforcement. mass fraction ratio of (40%:0%), (30%:10%), (20%:20%), (10%:30%), and (0%:40%), respectively. The hemp and bagasse fibers surfaces are modify using the alkalization method and the materi